/**
 * @author 陈泰来
 * @version V1.0
 * @Project echo-java-base
 * @Title
 * @Description 中介者
 * @Package designmodel.mediatormodel
 * @date 2021/1/29 11:04 上午
 * @Copyright:学如逆水行舟，不进则退 .
 */
package designmodel.mediatormodel;

public class ChatRoom {

    public static void showMsg(User usr, String msg) {
        System.out.println("[" + usr.getName() + "] : " + msg);
    }
}
